The Penzel Manuscript : A Main Source for J.S. Bach's Four Part Chorales Containing 30 previously unknown Chorale Settings - Otto Haas (London, United Kingdom); Musikantiquariat Dr. Ulrich Drüner (Stuttgart London Drüner Haas, 2014)
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Penzel was Johann Sebastian Bach's last pupil and a well known copyist of Bach's work.
Keywords: Penzel, Christian Friedrich -- 1737-1801; Bach, Johann Sebastian -- 1685-1750; 18th Century (1701-1800); Manuscript; Leipzig (Germany)